staging: usbip: usbip_host_driver.c: avoid assignment in if

Fix coding style issue "do not use assignment in if condition"
detected by checkpatch.pl in usbip_host_driver.c.

Signed-off-by: Wahib Faizi <wahibfaizi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/usbip/userspace/libsrc/usbip_host_driver.c b/drivers/staging/usbip/userspace/libsrc/usbip_host_driver.c
index 92caef7..32b8f52 100644 (file)
--- a/drivers/staging/usbip/userspace/libsrc/usbip_host_driver.c
+++ b/drivers/staging/usbip/userspace/libsrc/usbip_host_driver.c
@@ -47,7 +47,8 @@ static int32_t read_attr_usbip_status(struct usbip_usb_device *udev)
        snprintf(status_attr_path, SYSFS_PATH_MAX, "%s/usbip_status",
                 udev->path);
 
-       if ((fd = open(status_attr_path, O_RDONLY)) < 0) {
+       fd = open(status_attr_path, O_RDONLY);
+       if (fd < 0) {
                err("error opening attribute %s", status_attr_path);
                return -1;
        }